[#MDEV-4666] Galera: Server error log gets flooded with WSREP debug info

WSREP_DEBUG_PRINT seems to be defined unconditionally, so even in a release build the server error log gets flooded with information which is presumably supposed to assist Galera debugging, e.g.

Exclusive conn 13, trx 2374, keylen 5, table table0_int_autoinc 0, 27, 1, 0, 0,

Exclusive conn 11, trx 2302, keylen 5, table table0_int_autoinc 0, 2A, 1, 0, 0,

Exclusive conn 13, trx 2374, keylen 5, table table0_key_pk_parts_2_int_autoinc 0, AF, 0, 0, 0,

Exclusive conn 13, trx 2374, keylen 5, table table0_key_pk_parts_2_int_autoinc 0, B2, 0, 0, 0,

Exclusive conn 11, trx 2302, keylen 5, table table0_key_pk_parts_2_int_autoinc 0, B5, 0, 0, 0,

Exclusive conn 11, trx 2302, keylen 5, table table1_key_pk_parts_2_int_autoinc 0, 9, 1, 0, 0,

Exclusive conn 11, trx 2302, keylen 5, table table1_key_pk_parts_2_int_autoinc 0, C, 1, 0, 0,

Exclusive conn 11, trx 2302, keylen 5, table table1_key_pk_parts_2_int_autoinc 0, F, 1, 0, 0,

Exclusive conn 11, trx 2302, keylen 5, table table1_key_pk_parts_2_int_autoinc 0, 30, 1, 0, 0,

Exclusive conn 11, trx 2302, keylen 5, table table1_key_pk_parts_2_int_autoinc 0, 3F, 1, 0, 0,

After a 5-min moderate concurrent test (8 threads only), I got 10 MB error log file.

[MDEV-4666] Galera: Server error log gets flooded with WSREP debug info Created: 2013-06-16 Updated: 2013-08-28 Resolved: 2013-08-28
Status:	Closed
Project:	MariaDB Server
Component/s:	None
Affects Version/s:	None
Fix Version/s:	5.5.32-galera

[MDEV-4666] Galera: Server error log gets flooded with WSREP debug info Created: 2013-06-16 Updated: 2013-08-28 Resolved: 2013-08-28